2017-2026 Duramax 3.5" L5P Downpipe (CGMALD17) lmm We offer tuning for 68RFE

We offer tuning for 68RFE and Aisin Transmissions

2020-2026 GM Duramax 6

Made from T409 stainless steel

and an EZ LYNK Auto Agent 3

and enhance performance with the CFS9457 4" race pipe from P1 Race Products

2017-2026 Duramax 3.5" L5P Downpipe (CGMALD17) lmm We offer tuning for 68RFEIncrease your trucks fuel efficiency, reduce maintenance expenses, extend engine longevity, and enhance performance with P1 Race Products. Made from cost effective aluminized steel, this exhaust kit provides exceptional value for your investment. Features Made in Canada Direct Bolt on product using factory mounting locations High Flow No Bungs Tough mounting points pipes designed to securely together to handle tough off road environments. Fitment 2017